Laserfiche WebLink
www.awvab.com t Helena, MT 877- 472 -0711 • Billings, W 600- 735 -4489 • Casper, WY 888- 235 -0515 <br />,MsryaiWEwalp =&= IM ,! Gillette, WY 866 -886 -7175 • Rapid City, SD 880- 672 -1225 • College Station, TX 888 -690 -2218 <br />QA/QC Summary Report <br />Prepared by Casper, WY Branch <br />Client: Cotter Corporation <br />Report Date: <br />12/05/13 <br />Project: Schwartz GW 11/12/13 S27218 <br />Work Order: <br />013110612 <br />Analyte <br />Count Result Units <br />RL ° /.REC Low Limit High Limit RPD <br />RPDLimit Qual <br />Method: E900.0 <br />3 <br />pCi /L <br />Batch- GrAB -1664 <br />Sample ID: Th230 -GrAB -1664 <br />Laboratory Control Sample <br />Run: G5000W_131122A <br />11/27/13 18:06 <br />Gross Alpha <br />137 pCi /L <br />120 80 120 <br />Sample ID: Sr90- GrAB -1664 <br />Laboratory Control Sample <br />Run: G5000W_131122A <br />11/27/13 18:06 <br />Gross Beta <br />166 pCi /L <br />94 80 120 <br />Sample ID: MB- GrAB -1664 <br />Gross Alpha <br />Gross Alpha precision ( ±) <br />Gross Alpha MDC <br />Gross Beta <br />Gross Beta precision ( ±) <br />Gross Beta MDC <br />Sample ID: C13110565- 0011DUP <br />Gross Alpha <br />Gross Alpha precision ( ±) <br />Gross Alpha MDC <br />Gross Beta <br />Gross Beta precision ( ±) <br />Gross Beta MDC <br />Sample ID: C13110616- 002HMS <br />Gross Alpha <br />Sample ID: C13110616- 002HMSD <br />Gross Alpha <br />Sample ID: C13110616- 002HMS <br />Gross Beta <br />Sample ID: C13110616- 002HMSD <br />Gross Beta <br />6 Method Blank <br />-1 <br />pCi /L <br />0.7 <br />pCi /L <br />1 <br />pCi /L <br />-2 <br />pCi /L <br />2 <br />pCi /L <br />3 <br />pCi /L <br />6 Sample Duplicate <br />4.77 <br />pCi /L <br />2.06 <br />pCi /L <br />3.10 <br />pCi /L <br />8.61 <br />pCi /L <br />2.52 <br />pCi /L <br />3.96 <br />pCi /L <br />Qualifiers: <br />RL - Analyte reporting limit. <br />MDC - Minimum detectable concentration <br />Sample Matrix Spike <br />137 pCi /L <br />Sample Matrix Spike Duplicate <br />148 pCi /L <br />Sample Matrix Spike <br />199 pCi /L <br />Sample Matrix Spike Duplicate <br />182 pCi /L <br />Run: G5000W_131122A <br />Run: G5000W_131122A <br />Run: G5000W_131122A <br />95 70 130 <br />Run: G5000W_131122A <br />105 70 130 <br />Run: G5000W_131122A <br />108 70 130 <br />Run: G5000W_131122A <br />98 70 130 <br />11/27/13 18:06 <br />U <br />U <br />11/27/13 18:06 <br />68 132 <br />9.7 65.2 <br />11/28/13 07:47 <br />11/28/13 07:47 <br />7.3 15.4 <br />11/28/13 07:47 <br />8.8 <br />ND - Not detected at the reporting limit. <br />U - Not detected at minimum detectable concentration <br />11/28/13 07:47 <br />13.9 <br />Page 17 of 21 <br />